media: Media: meson: vdec: Use devm_platform_ioremap_resource_byname()

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: zhaoxiao <long870912@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/meson/vdec/vdec.c b/drivers/staging/media/meson/vdec/vdec.c
index e51d69c..8549d95 100644 (file)
--- a/drivers/staging/media/meson/vdec/vdec.c
+++ b/drivers/staging/media/meson/vdec/vdec.c
@@ -994,7 +994,6 @@ static int vdec_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct video_device *vdev;
        struct amvdec_core *core;
-       struct resource *r;
        const struct of_device_id *of_id;
        int irq;
        int ret;
@@ -1006,13 +1005,11 @@ static int vdec_probe(struct platform_device *pdev)
        core->dev = dev;
        platform_set_drvdata(pdev, core);
 
-       r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dos");
-       core->dos_base = devm_ioremap_resource(dev, r);
+       core->dos_base = devm_platform_ioremap_resource_byname(pdev, "dos");
        if (IS_ERR(core->dos_base))
                return PTR_ERR(core->dos_base);
 
-       r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "esparser");
-       core->esparser_base = devm_ioremap_resource(dev, r);
+       core->esparser_base = devm_platform_ioremap_resource_byname(pdev, "esparser");
        if (IS_ERR(core->esparser_base))
                return PTR_ERR(core->esparser_base);